baber/WOPTO huggingface dataset:
Patent JP-2010281218-A (JP)
Title: Fuel injection device
Inventor: KATANO TAKAHIRO
IPC: F02M61/12
Filed: 2009-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection device capable of suppressing a hindrance of fuel injection at an injection hole, by optimizing the fuel passage area in an auxiliary guide part and suppressing toppling (tilt) of a needle valve.  <P>SOLUTION: The fuel injection device is equipped with the needle valve 20 held inside a needle valve inserting hole 2 formed in a nozzle body 10, in such a way as able to advance and retreat; a first guide part 31 to hold the needle valve 20; and a second guide part 32 formed at a part nearer the forefront than the first guide part 31 for holding the needle valve 20, wherein the second guide part 32 has a second guide part abutting part 34, where the inside surface of the needle valve inserting hole 2 abuts to the outer peripheral surface of the needle valve 20 against a section perpendicular to the axis of the needle valve; and a second guide part fuel passage 35, where the inside surface of the hole 2 separates from the outer peripheral surface of the needle valve, and is arranged so that the flow passage area of the second guide part fuel passage 35 is at least 16 times as large as the flow passage area of the injection hole 13.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010248459-A (JP)
Title: Method of manufacturing liquid oil making biomass as raw material
Inventor: SHINOHARA KAZUTERU
IPC: C10J3/00
Filed: 2009-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method in which a biomass raw material of vegetable origins of grass, tree, coal or the like is thermally decomposed, CO and H<SB>2</SB>are selectively separated from the gas component, the gases of the optimal flow rate are supplied to the polymerization reaction (FT synthesis) by a catalyst, thereby the reaction rate of a catalytic reactor is raised, and the yield of a liquid oil is raised.  <P>SOLUTION: The biomass is made to be a raw material, a pyrolysis gas is formed from the raw material by a thermal decomposition furnace 4, CO and H<SB>2</SB>are respectively separated from the gas component, each of the gases is separately stored in a H<SB>2</SB>storage tank 11 and a CO storage tank 14. The method is characterized by including: a H<SB>2</SB>gas flow control valve 12; a CO gas flow control valve 15; a H<SB>2</SB>gas flow rate transmitter 13; a CO gas flow rate transmitter 16; and a ratio controller 17 for keeping constant the mutual flow ratio of each of gases, so as to supply the gases by the optimal flow ratio to the polymerization reaction in a catalytic reactor 18.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010282804-A (JP)
Title: Polymer electrolyte-catalyst complex structure particle and method of manufacturing the same, electrode, membrane-electrode assembly (mea), and electrochemical device
Inventor: SATO ATSUSHI
IPC: H01M4/88
Filed: 2009-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer electrolyte-catalyst complex structure particles effective for prevention of aggregation of catalyst particles and polymer electrolyte particles, also effective for forming an ion transmission passage by the polymer electrolyte particles and an electron transmission passage by the catalyst particles, and capable of improving utilization efficiency of the catalyst particles and achieving high catalyst performance, and a method of manufacturing the structure particles; and to provide an electrode, a membrane-electrode assembly (MEA), and an electrochemical device formed by using their complex structure particles.  <P>SOLUTION: First, a dispersion liquid in which an ion conductive polymer electrolyte material is dispersed and particulates 1 are mixed, and the surface of the particulates 1 is covered with the ion conductive polymer electrolyte layer 2 containing no catalyst material. Next, the catalyst particles 3 having electronic conductivity are added to the dispersion liquid after the process and mixed, the catalyst particles 3 are arranged adjacent to the polymer electrolyte layer 2, and the polymer electrolyte-catalyst complex structure particles 4 are fabricated. Adjacent to the current collector, a porous layer containing the polymer electrolyte-catalyst complex structure particles 4 is formed to obtain the electrode having ion conductivity.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010282121-A (JP)
Title: Image forming apparatus
Inventor: KUDO KOICHI
IPC: G03G15/20
Filed: 2009-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus having constitution to perform decolorizing and reproducing/recording from/to a desired surface by selecting either one surface or both surfaces and decolorizing thereon when images are carried on both surfaces of a recording medium.  <P>SOLUTION: The image forming apparatus that can form the images on both front and back surfaces of the recording medium by using developer achieving reversible reaction of color development and decolorizing includes a heating roller 101 and a pressure means 102 opposed to each other across a recording medium conveyance path. The pressure means 102 can be displaced to a position where it is opposed to the heating roller 101 and can hold and convey the recording medium and a position where it separates from the heating roller and does not hold and convey the recording medium. When decolorizing the image carried on one surface of the recording medium, opposing relation of the pressure means 102 to the heating roller 101 is set to provide a gap δ corresponding to the thickness of the recording medium when the pressure means moves to the position where it can hold and convey the recording medium.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009246991-A (JP)
Title: Method and apparatus for media data transmission
Inventor: JONES ANNE
IPC: H04N7/52
Filed: 2009-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved method and apparatus for transmitting a time related sequence of media data.  <P>SOLUTION: The method is carried out by a digital processing system. The method includes retrieving from a digital storage system a set of data indicating how to packetize the time related sequence of media data to be transmitted, in accordance with a predetermined packetization characteristic of a first media protocol. The set of data is a time related sequence of data associated with the time related sequence of media data. Also, the time related sequence of media data is formatted in accordance with a second media protocol.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010284115-A (JP)
Title: Method and apparatus for baking food
Inventor: SANUI SHINICHI
IPC: A23L5/10
Filed: 2009-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a food baking apparatus for suppressing useless consumption of energy to perform energy saving.  <P>SOLUTION: This baking apparatus 1 includes a casing 2 having superheated steam baking chambers 3A and 3B and a saturated steam baking chamber 4, a conveyor 5 conveying food, a superheated steam nozzle 6, a saturated steam nozzle 41, superheated steam supplying lines 61A and 61B supplying superheated steam to the superheated steam nozzle 6, superheated steam generating parts 8A and 8B generating superheated steam, a saturated steam supplying line 42 supplying saturated steam to the saturated steam nozzle 41, return lines 74A and 74B returning steam in the superheated steam baking chambers 3A and 3B to the superheated steam generating parts through air intake ports 71a and 71b, and air intake passages 7A and 7B, an air intake line 47 sucking steam from the saturated steam baking chamber 4 through an air intake port 45 and an air intake cylinder 46, and two ejectors 92A and 92B inserted between the return lines 74A and 74B and connected with the downstream ends of branched lines 48A and 48B connected to the air intake line 47.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009247207-A (JP)
Title: Power conversion apparatus
Inventor: KOBAYASHI SUMIO
IPC: H02P27/06
Filed: 2009-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate unrecoverable failures such as breakage of a control device due to short-circuiting in a conductor pattern of a printed circuit board or between lead terminals of an integrated circuit, even if cotton dust and powder dust are much and humidity is high in the use environment, in a high reliability control device incorporating current control systems such as an AC servo motor.  <P>SOLUTION: Conductive portions of a backward loop of feedback from a current detector to a summing point and a forward loop of feedback from a summing point of current control to a gate terminal of a switching element, are packaged being hermetically sealed in a power module without being exposed to the outer atmosphere. Current loops, and other position control, speed control and interface processing, are dividedly located in two sections for performing distributed processing of them. For this purpose, the current control loop including the current feedback is constituted of other sub-microprocessor and it is packaged in the power module which is formed by being molded with a resin such as an epoxy resin.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011000163-A (JP)
Title: Game machine
Inventor: HONJO YOSHIKAZU
IPC: A63F7/02
Filed: 2009-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of reducing the approach of a fraudulent implement from a gap between a first member (front panel) and a second member (inner frame) and reducing damages due to the clamping of game balls.SOLUTION: Even when the inner frame 12 is closed where a game ball B is present on the top plate part 330 of the front panel 310, since the game ball B enters the entrance part 391 of the top plate part 330 and is discharged from a discharge port 392 on the front surface side through a path part 390 inside the front panel, the game ball B is not clamped between the inner frame 12 and an approach preventing wall component 340 when closing the inner frame 12, and the breakage of the inner frame 12 or the approach preventing wall component 340 by the clamping of the game ball B is reduced. Also, even when a fraudulent implement T is to be put in from the gap between the inner frame 12 and the top plate part 330 of the front panel 310, the approach can be blocked by the approach preventing wall component 340, the approach of the fraudulent implement T from the gap between the inner frame 12 and the front panel 310 is reduced, and the approach of the fraudulent implement from the gap between the inner frame 12 and the front panel 310 is reduced.
Patent JP-2011001586-A (JP)
Title: Method for extracting and separating rare earth elements
Inventor: SUGAHARA YASUHITO
IPC: C22B3/26
Filed: 2009-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for satisfactorily extracting and separating rare earth elements, particularly, adjacent rare earth elements such as Nd/Pr.SOLUTION: An organic phase comprising diglycol amide acid expressed by general formula (1) (Rand Rdenote the same or different alkyl groups, and at least either denotes a ≥6C linear or branched alkyl group) as an extractant and a water phase composed of an aqueous solution comprising two or more of rare earth elements are contacted under an acid condition at the pH of ≤3, the rare earth element(s) to be extracted in the rare earth elements is extracted into the organic phase, thereafter, the organic phase is back-extracted in an acid aqueous solution so as to recover the rare earth element(s) extracted into the organic phase, further, the rare earth element(s) not extracted into the organic phase and remaining in the water phase is recovered, the organic phase after the separation of the rare earth element(s) is cleaned with an acid aqueous solution with the pH of 3 to 7, and the cleaned organic phase is reused for extraction treatment.
Patent JP-2011002718-A (JP)
Title: Image pickup device
Inventor: SATO TOSHIO
IPC: H04N5/225
Filed: 2009-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device capable of photographing a person such as a driver in a vehicle by lessening influence by reflection of illuminating light or sunlight on a windshield of the vehicle.SOLUTION: The image pickup device simultaneously picks up an image of a face of the driver in the vehicle running on a toll acceptance lane of a tollgate and an image of a number plate of the vehicle. The image pickup device is provided with a polarizing filter 103 which allows only light in one direction (for example, longitudinal direction) to pass through on a light radiation side of an illuminator 101 radiating the illuminating light to field including the windshield 111 and the number plate 112 of the running vehicle 110, and also a polarizing filter 104 which allows only light in a direction (for example, lateral direction) different in the angle from the polarizing filter 103 on the illumination side to pass through on an imaging surface side of the camera 106 picking up the image in the field.
Patent JP-2011009809-A (JP)
Title: Device and method for control of music playback
Inventor: HOSAKA YOSHINOBU
IPC: H04M1/00
Filed: 2009-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for control of music playback, capable of preventing music playback from being interrupted even when a mobile phone receives an incoming call during a period that an on-board unit receives and plays back music data from the mobile phone by Bluetooth (R) communication.SOLUTION: When an incoming call is received by one mobile phone 1 while a plurality of mobile phones 1A to 1C are wirelessly connected to the on-board unit 2 through a wireless communication unit 11, the mobile phone 1 receiving the incoming call is excluded from music data acquisition targets and turned to a handsfree call control target and the music data is received from the other mobile phone 1 and play backed by a music playback part 14. Consequently, even when a handsfree call state through the mobile phone 1 receiving the incoming call 1 is generated, the music data can be received and play backed from the other mobile phone 1 by wireless communication with the other mobile phone 1.
Patent JP-2011008169-A (JP)
Title: Film for polarizer supporting base material
Inventor: ONO MITSUMASA
IPC: C08J5/18
Filed: 2009-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a film for a polarizer supporting base material, the orientation direction of which is uniformly controlled to have high-grade optical axis stability even at both end parts of the film where the orientation direction of the film is liable to be uneven in the past, so that even when both end parts of the film are used as the supporting base material, color shift and unevenness of color can be prevented, and having excellent adhesive property in a uniaxially oriented polyester film.SOLUTION: In this film, the relationship between the degree of orientation of PET crystal (-105) plane in the film TD direction obtained by wide-angle X-ray diffractometry, an angle α between the film in-plane slow axis and the film TD direction and variation β in the angle between the film in-plane slow axis and the film TD direction, satisfies formula (1): fc(-105)≥0.35 (in the formula (1), fc(-105) indicates the degree of orientation of PET crystal (-105) plane in the film TD direction obtained by wide-angle X-ray diffractometry) and formula (2):0≤α+β≤15° (in the formula (2), α indicates an angle between the film in-plane slow axis and the film TD direction, and β indicates variation in the angle between the film in-plane slow axis and the film TD direction). At least side of the film is provided with a coating layer containing acrylic resin having oxazoline group and polyalkylene oxide chain and polyester resin.
Patent JP-2011011935-A (JP)
Title: Manufacturing method of activated carbon, and electric double-layer capacitor using activated carbon obtained by the manufacturing method
Inventor: AKAMATSU NORIYASU
IPC: C01B32/384
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of activated carbon, which has particle size suitable for an electric double layer capacitor, and is more reduced in quantity of surface functional groups.SOLUTION: The manufacturing method of the activated carbon includes: an activating step of activating a carbon raw material; a pulverizing step of adjusting the activated carbon to have 1-20 μm average particle diameter; and a heat treatment step of heating the pulverized activated carbon at 500-1,200°C under an inert gas atmosphere in this order.
Patent JP-2010273669-A (JP)
Title: Fruit-harvesting tool
Inventor: TOMONO HIROYUKI
IPC: B26B13/26
Filed: 2009-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fruit-harvesting tool obtained by installing a rod sliding along a prop for a high-position fruit-harvesting scissors and further installing a foldable bag having a receiving opening in the rod to efficiently harvest the fruits without dropping the fruits on the ground when harvesting the fruits at the high positions.  <P>SOLUTION: The fruit-harvesting tool is obtained by installing an inversion lever receiver (4) in the terminal of the prop (1) for the high-position fruit-harvesting scissors, and the sliding rod (3) by using a detachable belt (8) in the side face, and further installing the introducing bag (7) having the receiving opening (6) supported by fulcrums (10) and (10'), and the inversion lever (5) and (5') in the terminal of the sliding rod (3).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011019053-A (JP)
Title: Oscillation circuit and recording apparatus
Inventor: FUJIWARA TETSUYA
IPC: H03K3/03
Filed: 2009-07-08
Abstract: PROBLEM TO BE SOLVED: To provide an oscillation circuit of the multiphase coupled ring type, and a recording apparatus, wherein the oscillation state is converged into a single desired oscillation condition state.SOLUTION: The oscillation circuit has: a plurality of main rings 110 to 130 in which inverters as a plurality of delay elements are connected annularly; and a phase coupled ring 140 in which inverters 141 to 149 being a plurality of first phase coupled elements are connected annularly. First connection nodes ND111 to ND113, ND121 to ND123, and ND131 to ND133 of the main rings 110 to 130, are respectively connected to different second connection nodes ND141 to ND149 of the phase coupled ring 140. In the phase coupled ring 140, arbitrary second connection nodes are connected by resistors R101 to R109 being a second phase coupled element disposed at least on a second path PT2 different from a first path PT1 on which the first phase coupled elements are disposed or further on a third path PT3.
Patent JP-2010033569-A (JP)
Title: Management method of information transmitting authority of network conference system
Inventor: AMANO MITSUYOSHI
IPC: H04L47/76
Filed: 2009-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To realize active bidirectional discussion in multi-points by improving flexibility of a multi-point network conference system and enabling each participant in a conference to speak more freely.  <P>SOLUTION: This management method includes a first step to start the conference where a management server 100 sets the number of simultaneous utterance permitted as two or more predetermined numbers regarding the right of utterance of information transmitting authority and the right of utterance is given to the participants of the number not exceeding the number of simultaneous utterance permitted, a second step to transmit a new acquisition request of the right of utterance to the management server 100 from a conference terminal 200 of the participant having the right of utterance, a third step for the management server 100 to make the conference terminal 200 of the participant having the right of utterance return according to a predetermined exchange algorithm in response to the new acquisition request of the right of utterance from the conference terminal 200 and to give the right of utterance to the conference terminal 200 of the participant having transmitted the new acquisition request for changing the right of utterance during the conference, and a fourth step to change the right of pen input depending on the right of utterance.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011023121-A (JP)
Title: Positive active material for lithium secondary battery, method of manufacturing the same, and lithium secondary battery
Inventor: FUKUCHI MINORU
IPC: H01M4/525
Filed: 2009-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive active material for a lithium secondary battery using lithium-nickel-cobalt-manganese composite oxide imparting particularly high cycle characteristics to the lithium secondary battery; to provide a method of manufacturing the positive active material in an industrially advantageous method; and to provide a lithium secondary battery having high cycle characteristics, using the positive active material.  <P>SOLUTION: The positive active material for the lithium secondary battery is a positive active material containing an Al atom and contains a lithium composite oxide represented by general formula (1): Li<SB>x</SB>Ni<SB>1-y-z</SB>Co<SB>y</SB>Mn<SB>z</SB>O<SB>2</SB>and α-LiAlO<SB>2</SB>. In the formula, x, y and z satisfy 0.98≤x≤1.20, 0<y≤0.5, 0<z≤0.5, respectively, with y+z<1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011019672-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2009-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve interests in games by eliminating insignificant foreseeing advance notices in a game machine which enables the controlling of the game to another specified game state with a different game value during the ongoing one while allowing the execution a foreseeing advance notice.  <P>SOLUTION: A microcomputer 560 for game control discriminates the results of the determination on whether the jackpot or a minor win should be presented or not and on the types of the jackpots in response to the winning of starter prizes. When the game is controlled to the jackpot game state, a microcomputer 100 for performance control executes a foreseeing advance notice (advance notice performance in ongoing jackpot) based on the results of the determination at the prize winning moment. In this case, the microcomputer 100 for performance control determines to execute the foreseeing advance notices (advance notice in ongoing jackpot) except for those for the "sudden varied probability jackpot" as so determined out of the reservation memory.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011023188-A (JP)
Title: Induction heating cooker
Inventor: SHIICHI HIROYASU
IPC: H05B6/12
Filed: 2009-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve the temperature detecting accuracy of an induction heating cooker, and as a result, to improve controllability thereof by using an infrared ray sensor and a contact type temperature sensor together.  <P>SOLUTION: An infrared ray sensor and a contact type temperature sensor are used together, and a higher one of the detected temperature is determined as the pan temperature, and used to control heating. In order to observe points of the bottom of a pan 3, in which the temperature distribution is same, the infrared ray sensor and the contact type sensor are arranged on the nearly concentric circle. With this structure, in the case wherein a position of a top plate 2 opposite to the infrared ray sensor 5 is stained, the infrared rays radiated from the pan 3 is reduced in the stained part, and the quantity of the infrared ray to be received by the infrared ray sensor 5 is reduced, and the temperature lower than the real pan temperature is detected. Depends on the kind of the pan, for an example, in the case of a pan made of a material having a low infrared rays emissivity, the problem wherein it is difficult to accurately control the temperature because the quantity of the infrared rays to be received by the infrared ray sensor 5 is reduced and the temperature lower than the real temperature is detected can be solved.  <P>COPYRIGHT: (C)2011,JPO&INPIT